def main():
"""Git update hook.
:param refname: Name of the ref, e.g., refs/heads/master
:param oldrev: The old object name stored in the ref
:param newrev: The new object name to be stored in the ref
"""
refname, oldrev, newrev = sys.argv[1:]
if ZERO_REV in (newrev, oldrev):
# the branch is created or deleted,
# we don't need to check them in these cases.
sys.exit(0)
with open(join(REPO_ROOT_DIR, 'aniketos.ini')) as fp:
configparser = AniketosConfigParser()
rules = configparser.readfp(fp)
accepted = True
for rule in rules.values():
accepted = accepted and rule(refname, oldrev, newrev)
# We still run all the checkers,
# so the user will know which checks failed
if accepted:
sys.exit(0)
else:
sys.exit(1)
class TestConfigParser(object):
def setup(self):
self.cp = AniketosConfigParser()
def test_read_config___no_rules(self):
fp = StringIO("")
assert len(self.cp.readfp(fp)) == 0
def test_read_config___simple_rule(self):
fp = StringIO("""[rule:foo]
refmatch=refs/heads/mybranch
checker=foochecker
[checker:foochecker]
type=pylint
staging_dir=/tmp
policy=foopolicy
[policy:foopolicy]
type=decremental
result_filepath=/tmp/staging
""")
rules = self.cp.readfp(fp)
assert len(rules) == 1
assert isinstance(rules['foo'].get_checker('foochecker'), PylintChecker)
def test_read_config___simple_rule_with_multiple_checkers(self):
fp = StringIO("""[rule:foo]
refmatch=refs/heads/mybranch
checker=foochecker, barchecker
[checker:foochecker]
type=pylint
staging_dir=/tmp/foo
policy=foopolicy
[policy:foopolicy]
type=decremental
result_filepath=/tmp/foo/staging
[checker:barchecker]
type=pylint
staging_dir=/tmp/bar
policy=barpolicy
[policy:barpolicy]
type=decremental
result_filepath=/tmp/bar/staging
""")
rules = self.cp.readfp(fp)
assert len(rules) == 1
assert isinstance(rules['foo'].get_checker('foochecker'), PylintChecker)
assert rules['foo'].get_checker('foochecker').staging_dir, '/tmp/foo'
assert isinstance(rules['foo'].get_checker('foochecker').policy, Decremental)
assert isinstance(rules['foo'].get_checker('barchecker'), PylintChecker)
assert rules['foo'].get_checker('barchecker').staging_dir, '/tmp/bar'
assert isinstance(rules['foo'].get_checker('barchecker').policy, Decremental)
def test_read_config___simple_rule_with_optional_policy(self):
fp = StringIO("""[rule:foo]
refmatch=refs/heads/mybranch
checker=foochecker
[checker:foochecker]
type=norambling
max_title_width=3
""")
rules = self.cp.readfp(fp)
assert len(rules) == 1
assert isinstance(rules['foo'].get_checker('foochecker'), NoRamblingChecker)